619 static snackWidget * buttonWidget(PyObject * s, PyObject * args) {
620     snackWidget * widget;
621     char * label;
622 
623     if (!PyArg_ParseTuple(args, "s", &label)) return NULL;
624 
when PyArg_ParseTuple() succeeds
taking False path
625     widget = snackWidgetNew ();
626     widget->co = newtButton(-1, -1, label);
when snackWidgetNew() fails
627 
dereferencing NULL (widget->co) at snackmodule.c:629
628     return widget;
629 }
630